HAL: Fixed to propagate error when pre-init fails

In case of pre-init failure, HAL damon can be crashes by CHECK macro if the subsequent process is performed.
It should be returned error code and induce retry.

Bug: 235041267
Test: Basic function works fine
Signed-off-by: Dennis Jeon <dennis.jeon@broadcom.com>
Change-Id: I2f33e0ebb9d1f8717284965ac1581c28443c7c2e

1 files changed, 3 insertions, 2 deletions

diff --git a/bcmdhd/wifi_hal/wifi_hal.cpp b/bcmdhd/wifi_hal/wifi_hal.cpp
index 82974bd..9a5394c 100755
--- a/bcmdhd/wifi_hal/wifi_hal.cpp
+++ b/bcmdhd/wifi_hal/wifi_hal.cpp
@@ -565,12 +565,13 @@ wifi_error wifi_wait_for_driver_ready(void)
     // Function times out after 10 seconds
     int count = (POLL_DRIVER_MAX_TIME_MS * 1000) / POLL_DRIVER_DURATION_US;
     FILE *fd;
+    wifi_error status = WIFI_SUCCESS;
 
     do {
         if ((fd = fopen("/sys/class/net/wlan0", "r")) != NULL) {
             fclose(fd);
-            wifi_pre_initialize();
-            return WIFI_SUCCESS;
+            status = wifi_pre_initialize();
+            return status;
         }
         usleep(POLL_DRIVER_DURATION_US);
     } while(--count > 0);